EP 0828981 A1 19980318 - PLATE HEAT EXCHANGER WITH IMPROVED UNDULATING PASSAGEWAY
Title (en)
PLATE HEAT EXCHANGER WITH IMPROVED UNDULATING PASSAGEWAY
Title (de)
PLATTENWÄRMETAUSCHER MIT GEWELLTEN OBERFLÄCHEN
Title (fr)
ECHANGEUR DE CHALEUR A PLAQUES AVEC SURFACES ONDULEES AMELIOREES
Publication
Application
Priority
- CA 9600319 W 19960517
- CA 2150437 A 19950529
- US 48800195 A 19950607
Abstract (en)
[origin: WO9638700A1] A heat exchanger (10) is disclosed having a plurality of stacked plate pairs (12) with a core thickness of less than 25 mm. Each plate of a plate pair has asymmetrically arranged parallel ribs (38, 40) disposed at an oblique angle of less than 32 degrees to provide two point contact between the ribs on adjacent plate pairs.
IPC 1-7
IPC 8 full level
F28F 3/04 (2006.01); F28D 1/03 (2006.01); F28D 9/02 (2006.01)
CPC (source: EP US)
F28D 1/0333 (2013.01 - EP US); F28F 3/046 (2013.01 - EP US); F28F 2280/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE ES FR GB IT PT SE
DOCDB simple family (publication)
WO 9638700 A1 19961205; AT E200928 T1 20010515; AU 5682696 A 19961218; AU 693694 B2 19980702; BR 9608494 A 19990706; CA 2150437 A1 19961130; CA 2150437 C 19990608; DE 69612664 D1 20010607; DE 69612664 T2 20020529; EP 0828981 A1 19980318; EP 0828981 B1 20010502; ES 2158313 T3 20010901; JP 2920696 B2 19990719; JP H10508939 A 19980902; US 5692559 A 19971202
DOCDB simple family (application)
CA 9600319 W 19960517; AT 96914818 T 19960517; AU 5682696 A 19960517; BR 9608494 A 19960517; CA 2150437 A 19950529; DE 69612664 T 19960517; EP 96914818 A 19960517; ES 96914818 T 19960517; JP 53604996 A 19960517; US 48800195 A 19950607